PCIe X1 to 2 SATA 3.0 ports controller card offers a simpleconnection between a host computer and SATA 3.0 devices(SATA hard drive or SATAdevice), which allows 2 SATA devices at the speed up to 6Gb/s. ? Features: ? Support 2 SATA 3.0 6Gbps devices ? Support IDE / AHCI programming interface ? Compliant with Serial SATA version 3.0; Compliant with PCI-E2.0 specification ? Full speed of 6GBPS bandwidth transmission ? Plug and play, supports hot-plugging ? with Low Profile Bracket and 2 SATA cable ? It supports the SSD system boot disk. When not using an array,it can also be directly connected to the hard disk ? SystemRequirements: ? Applicable Slots:PCI-Express X1, can be used on PCIe X4 X8 X16 slots ? System: Support forWindows (R) XP / server2003 / VISTA /7/8/10 (32 / 64bit) / mac / linux ? PackageContents: - 1 x PCIe X1 to 2 SATA 3.0 ports controller card - 2 x SATA Cable - 1 x Low-profile slot bracket - 1 x Screwdriver - 1 x Screw kit ?We haveprofessional R&D team, will continue to launch new products to meetcustomer needs and, thank you for your supporting! (1) Strict Quality Control (100% Tested): In order to providebuyers with a pleasant shopping experience, YATENG each item has been carefullyinspected and properly packed before sending out. (2)We have professional after-sale service team, any questionsor problems from buyers will be answered within 24 hours (Includingholidays). (3)We provide 12 months warranty service for all of the productswe sell on Amazon, if you are not satisfied with our products, we can give youa 100% refund.